curl -XPUT http://izuf66rzw9m809spfn9yuaz:9200/griffin -d ' {
  "aliases": {},
  "mappings": {
    "accuracy": {
      "properties": {
        "name": {
          "fields": {
            "keyword": {
              "ignore_above": 256,
              "type": "keyword"
            }
          },
          "type": "text"
        },
        "tmst": {
          "type": "date"
        }
      }
    }
  },
  "settings": {
    "index": {
      "number_of_replicas": "2",
      "number_of_shards": "5"
    }
  }
}'